Toshiba DK424I Telephone User Manual


 
Toll Restriction
Program 45-1 LCR/Toll Restriction Dial Plan
Strata DK Programming 5/00 4-17
Toll Restriction
Plan 3
Plan 3 is 1+AC+NXX/NXX. Use this plan where a user places a long distance call to a
destination outside the area code by dialing a 1 before dialing the area code. The user places a
long distance call to a destination in the same area code by simply dialing the number, without
a 1 in front. The office codes are interchangeable. The system differentiates between them
whenever it sees the digit 1 dialed.
When using this plan, the system recognizes the following:
If 1 is the first number entered in an 11-digit string, the next three digits are an area code.
A 10-digit string is not recognized.
The first three digits in a seven-digit string are an office code. (There is no distinction
between local call dialing and long distance dialing within the area code.)
Digits 5~7 in an 11-digit string may be an interchangeable office code as well.
Plans 4~6
Not used in the United States.
Post 1995 North American Numbering Plan (NANP)
Plans 7~9 use the NANP established January 1995. DK14, DK40i, and all DK424 and DK424i
processors provide plans 7~9.
Prefix 1 is used only when followed by an area code. The area code can be the home area code,
depending on the telephone companys plan in that state.
Area/Office code numbering schemes All area codes and office codes will have the format
NXX, making the new plan have both interchangeable area codes as well as interchangeable
office codes.
Intra-area code toll calls can be according to a seven-digit only plan in some states. In this
case, a seven-digit call may be a local call or a toll call. Therefore, only particular office codes
can determine a toll call for a seven-digit call, not the dial plan in 45-1.
Changing System Dialing Plan for NANP from a Station
For NANP upgraded SW version, the dial plan can also be changed from the station port 000
(default station 10, 100, or 200).
To change the System Dialing Plan for the North American Dialing Plan
1. With the handset on-hook,
press a [DN] + .
You hear a confirmation tone.
X is
the current system dialing plan 1, 2,
3, 7, 8, or 9.
2. Enter
. You hear a confirmation tone.
3. Enter the one-digit (X) for
the system dialing plan (X
= 1, 2, 3, 7, 8, or 9).
You hear a confirmation tone.
NANP=X KEY CODE=
CODE=6267 NANP=
CODE=6267 NANP=X